For More Weather Information:

Houston, TX Local Forecast Office

18NM NW Galveston TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NW wind 10 to 15 kt becoming N 15 to 20 kt after midnight. Winds could gust as high as 30 kt. A chance of showers and thunderstorms, mainly before 7pm.   Seas around 1 ft.

      Low: 54 °F

      ⇑N 20kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:N wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.

      High: 65 °F

      N 20kt⇓
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 54 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 70 °F

      ⇑S 10kt
      < 1ft

    • Friday Night

      Friday Night:S wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 62 °F

      S 10kt
      < 1ft

    • Saturday

      Saturday:SSE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

      High: 74 °F

      SSE 10kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind around 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 68 °F

      SSE 10kt
      < 1ft

    • Sunday

      Sunday:S wind 10 to 15 kt. Partly sunny. Seas 1 ft or less.

      High: 80 °F

      S 15kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind 10 to 15 kt becoming N after midnight. Winds could gust as high as 25 kt. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      Low: 57 °F

      N 15kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:46 pm CDT Mar 11, 2026
Forecast Valid: 6pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

...TORNADO WATCH 44 IN EFFECT UNTIL 6 PM CDT THIS EVENING...

Tonight
NW wind 10 to 15 kt becoming N 15 to 20 kt after midnight. Winds could gust as high as 30 kt. A chance of showers and thunderstorms, mainly before 7pm. Seas around 1 ft.
Thursday
N wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
S wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Saturday
SSE wind 5 to 10 kt. Sunny. Seas 1 ft or less.
Saturday Night
SSE wind around 10 kt. Mostly clear. Seas 1 ft or less.
Sunday
S wind 10 to 15 kt. Partly sunny. Seas 1 ft or less.
Sunday Night
S wind 10 to 15 kt becoming N after midnight. Winds could gust as high as 25 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 29.54°N 95°W
Last Update: 4:46 pm CDT Mar 11, 2026
Forecast Valid: 6pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data